Net Interest Margin for Banks in Delaware (DISCONTINUED) was 3.57% in July of 2020, according to the United States Federal Reserve. Historically, Net Interest Margin for Banks in Delaware (DISCONTINUED) reached a record high of 8.71 in January of 2009 and a record low of 3.57 in July of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Net Interest Margin for Banks in Delaware (DISCONTINUED) - last updated from the United States Federal Reserve on April of 2024.